presentation ppt 代写

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  •  presentation ppt 代写

     
    Task Description  
     
     
    The task is an open ended investigation leading to an oral presentation of your chosen topic 
     
    You are to deliver a 5 minute presentation supported by a visual aid (PowerPoint, prezi or other electronic presentation tool) on ONE of the following applications:
     
    Global Positioning System Mobile phone Radio
    CD technology Television Remote control
    DVD technology Radar Bluetooth
    Blu-ray Internet Fibre optics
    Apple TV Wireless routers (Wifi) Two-way radios
    “Smart” heart rate monitor Cellular networks (3G/4G) Infrared devices
     
    In your presentation you must:
     
    • DESCRIBE the origins of the technology and its current state
     
    • ASSESS the impact the technology has had on society since its introduction
     
    • EXPLAIN the underlying physical principals involved, particularly those related to wave physics
     
    • DISCUSS the relative position on the electromagnetic spectrum and the properties of the waves used
     
    • CONSTRUCT a flow-diagram of the energy transfers andtransformations used in the application
     
    • PROVIDE suitable references
     
     
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    TASK DETAILS
     
      Outcomes being Assessed  
     
    P3    Assesses the impact of particular technological advances on understanding in physics
    P5    Describes the scientific principles employed in particular areas of research in physics
    P7    Describes the effects of energy transfers and energy transformations
    P8    Explains the wave motions in terms of energy sources and the oscillations produced
    P11  Justifies the appropriateness of a particular investigation plan
    P13   Identifies appropriate terminology and reporting styles appropriately to communicate
            information and understanding in physics
    P14  Draws valid conclusions from gathered data and information
     
         
     
     
    Context for the Task
    The discovery of electricity and then the electromagnetic spectrum has led to the rapid increase in the number of communication devices available for use. Electromagnetic waves are utilised as the carrier of information in the transfer ofmessages and information.
    This task will increase students understanding of the applications of wave and communication physics. The task will also enable students to be up-to-date with current technologies associated with data transfer
     
    Cross Curriculum Links
    KC1   Collecting, analysing and organising information
    KC3   Planning and organizing activities
    KC6   Problem solving
    ICT    Research data form the internet
     
     
     
      Task Rubric  
     
    Knowledge and Understanding
    o DISPLAYS KNOWLEDGE AND UNDERSTANDING OF THE LAWS AND PRINCIPLES UNDERLYING ELECTROMAGNETIC RADIATION
     
    o DISCUSS THE RELATIVE POSITION ON THE ELECTROMAGNETIC SPECTRUM AND THE PROPERTIES OF THE WAVES USED
     
    o DESCRIBES CONCEPTS AND INFORMATION RELATING TO THE EFFECTS OF ENERGY TRANSFERS AND TRANSFORMATIONS
     
    o CONSTRUCTS A FLOW DIAGRAM RELATING TO THE EFFECTS OF ENERGY TRANSFORMATIONS
     
    o DESCRIBES THE ORIGINS OF THE TECHNOLOGY AND ITS IMPACT ON SOCIETY
     
    Oral reporting styles and terminology
     
    o USES VISUAL AIDS WITH A HIGH LEVEL OF SKILL AND SELECTS APPROPRIATE AND RELEVANT DIAGRAMS THAT SUPPORT THE PRESENTATION IN ORDER TO ENGAGE THE AUDIENCE AND ENHANCE UNDERSTANDING
     
    o PROVIDE REFERENCES
     
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      In order to undertake this task you need to:  
         
      Ask your teacher for assistance if you are having difficulty  
      Use the library periods that you will be given in class-time to undertake some internet searches of the topic  
      Identify data resources, gather and process information on your chosen wave application  
      Carry out further research (the library is open before and after school and at recess and lunch times)
    Be ready to present your oral presentation on the designated day
     
         
     
    MARKING GUIDELINES
     
    DISPLAYS KNOWLEDGE AND UNDERSTANDING OF THE LAWS AND PRINCIPLES UNDERLYING         ELECTROMAGNETIC RADIATION
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    Demonstrates an extensive knowledge and understanding of the laws and principles underlying electromagnetic wave propagation relating to the chosen application. 50-41
    Demonstrates a thorough knowledge and understanding of the laws and principles underlying electromagnetic wave propagation relating to the chosen application. 40-31
       
    Demonstrates a sound knowledge and understanding of the laws and principles underlying electromagnetic wave propagation relating to the chosen application. 30-21
       
    Demonstrates a basic knowledge and understanding of the laws and principles underlying electromagnetic wave propagation relating to the chosen application.
     
    20-11
    Demonstrates limited knowledge and understanding of the laws and principles underlying electromagnetic wave propagation relating to the chosen application.
     
    10-1
       
       
     
     
    DESCRIBES CONCEPTS AND INFORMATION RELATING TO THE EFFECTS OF ENERGY TRANSFERS AND TRANSFORMATIONS THROUGH THE USE OF TEXT AND DIAGRAMMATICAL REPRESENTATIONS
    CONSTRUCTS A FLOW DIAGRAM RELATING TO THE EFFECTS OF ENERGY TRANSFER AND TRANSFORMATION
     
    Displays an outstanding ability to describe and explain physics concepts, including abstract ideas clearly and accurately using appropriate physics terminology relating to the effects of energy transfers and transformations in the chosen wave/technology application.
     
    Displays an ability to create a flow diagram that demonstrates extensive understanding of the energy transfers and transformations in the chosen wave/technology application. The student uses succinct and appropriate physics terminology and uses arrows, text boxes and colours to convey meaning
     
    10-9
       
       
       
    Effectively communicates a detailed understanding of physics concepts using appropriate physics terminology relating to the effects of energy transfers and transformations in the chosen wave/technology application
     
    Displays an ability to create a flow diagram that demonstrates thorough understanding of the energy transfers and transformations in the chosen wave/technology application. The student uses appropriate physics terminology and uses arrows, text boxes and colours to convey meaning
     
    8-7
    Describes concepts and information clearly in relation to the effects of energy transfers and transformations in the chosen wave/technology application.
     
    Displays an ability to create a flow diagram that demonstrates sound understanding of the energy transfers and transformations in the chosen wave/technology application. The student uses some appropriate physics terminology and uses arrows, text boxes or colours to convey meaning
     
     
    6-5
    Includes basic information relating to the effects of energy transfers and transformations in the chosen wave/technology application.
     
    Displays basic ability to create a flow diagram that demonstrates some understanding of the energy transfers and transformations in the chosen wave/technology application. The student uses basic physics terminology and may use arrows or text boxes or colours to convey meaning
     
    4-3
    Demonstrates limited knowledge relating to the effects of energy transfers and transformations in the chosen wave/technology application.
     
    Displays a limited understanding of flow diagrams. Some attempt to create text boxes may be included. Terminology used is limited and may not be appropriate for the chosen application
     
     
    2-1
       
     
    EXPLAINS THE IMPACTS THAT THE CHOSEN TECHNOLGY HAS HAD ON SOCIETY
     
    Demonstrates an extensive understanding of the impact of the chosen technology on society and is able to explain this impact succinctly and accurately using appropriate terminology 10-9
       
       
       
    Demonstrates thorough understanding of the impact of the chosen technology on society and is able to explain this accurately and with clarity 8-7
    Demonstrates sound understanding of the impact of the chosentechnology and is able to explain some of the effects on society 6-5
    Demonstrates a basic understanding of the some of the impacts on society understanding 4-3
    Demonstrates limited understanding of the impacts of the chosen technology 2-1
       
     
     
     
    USES APPROPRIATE AND WELL STRUCTURED ORAL REPORTING STYLES AND EXTENSIVE TERMINOLOGY
    USES VISUAL AIDS WITH A HIGH LEVEL OF SKILL AND SELECTS APPROPRIATE AND RELEVANT DIAGRAMS THAT SUPPORT THE PRESENTATION IN ORDER TO ENGAGE THE AUDIENCE AND ENHANCE UNDERSTANDING
     
    Uses appropriate and extensive terminology and includes well-structured oral reporting styles to successfully communicate information and understanding. Outlines the presentation in a logical, clear and well sequenced manner.
     
    Uses visual aids with an outstanding level of skill in order to engage the audience and enhance understanding. Selects diagrams that demonstrate an outstanding knowledge and understanding of the application.
    10-9
    Uses appropriate terminology and includes reasonably well-structured reporting styles to successfully communicate information and understanding. Outlines the presentation in a logical and sequenced manner.
     
    Uses visual aids with a thorough level of skill in order to engage the audience and enhance understanding. Selects diagrams that demonstrate a thorough knowledge and understanding of the application
    8-7
    Uses adequate terminology and includes satisfactorily structured oral reporting styles to communicate information and understanding. Outlines the presentation in a sound and sequenced manner.
     
    Uses visual aids in order to engage the audience and enhance understanding.
    Selects diagrams that demonstrate a sound knowledge and understanding of the application.
    6-5
    Uses basic terminology and includes simple structured reporting styles to communicate information and understanding. Outlines the presentation in a mostly sequenced manner.
     
    Uses visual aids in order to engage the audience.
    Selects diagrams that demonstrate an basic knowledge and understanding of the application
    4-3
    Uses limited terminology and includes poorly-structured reporting styles to communicate information and understanding. Outlines the presentation in a non-sequenced manner.
     
    Uses a limited range of visual aids
    Selects diagrams that demonstrate an limited knowledge and understanding of the application
    2-11
     
     
     
    PROVIDES REFERENCES AND WRITTEN EVALUATION OF RESOURCES THAT SUPPORT THE PRESENTATION AND REPORT.
    Provides an extensive range of references in a bibliography. References selected and used are reliable and valid 5
    Provides a thorough range of references in a bibliography. References selected and used are mostly reliable and valid 4
       
    Provides a sound range of references in a bibliography. References selected and used are reliable 3
       
    Provides a basic range of references in a bibliography. Some attempt at reliability has been made
     
    2
    Provides a limited range of references 1
       
       
     presentation ppt 代写